- A
- B
- C
- D
Solution:
Concept- To evaluate an expression is to determine its value when a certain number is used in place of the variable. We use the given number to replace the expressions’ variable, and then we use the order of operations to simplify the expression before evaluating it.We are given
.We have to determine the value of
And for this, we will first find the value of
by substituting
in the given equation.
Now we will find the value of
by substituting
in the given equation.
Further, we will calculate the value of
Hence, the correct answer is option 3.
